Internal Retaining Rings


Internal Retaining Rings

Internal Retaining Rings are used to fasten components or assemblies inside housings and bores. The ring is installed into a groove, thereby creating a shoulder that will retain the assembly. Proper fit of an internal retaining ring is incredibly important.  The following Internal Retaining Ring specifications define PIC’s standard selection and routine customization options.

  • Thickness – .025” to .042", 1.0 to 1.2mm
  • Ring Clearance – .20” to .54”, 4 to 17.8mm
  • Standard Material – Inch: PH 15-7 MO Stainless Steel
    Metric: Zinc Plated Spring Steel

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  • 86 Benson Rd., Middlebury,
    CT 06762
  • 203-758-8272
    +1 800-243-6125
  • 203-758-8271